Pith Number

pith:NZHIKRZL

pith:2022:NZHIKRZLA6CKVMS72GLYCUVW6U

not attested not anchored not stored refs pending

NeuPL: Neural Population Learning

Daniel Hennes, Josh Merel, Luke Marris, Nicolas Heess, Siqi Liu, Thore Graepel

arxiv:2202.07415 v1 · 2022-02-15 · cs.AI · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZHIKRZLA6CKVMS72GLYCUVW6U}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Towards Learning Representations of Policies in Two-Player Zero-Sum Imperfect-Information Games

Receipt and verification

First computed	2026-07-05T03:57:00.036184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e4e85472b0784aab25fd1978152b6f50b0b389f34ca151d43d1fdc00b76f544

Aliases

arxiv: 2202.07415 · arxiv_version: 2202.07415v1 · doi: 10.48550/arxiv.2202.07415 · pith_short_12: NZHIKRZLA6CK · pith_short_16: NZHIKRZLA6CKVMS7 · pith_short_8: NZHIKRZL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NZHIKRZLA6CKVMS72GLYCUVW6U \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6e4e85472b0784aab25fd1978152b6f50b0b389f34ca151d43d1fdc00b76f544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "061f0425ed7ef189dced8fef36db1ed946f0fd9d7b932efa931b6979edeb934d",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-02-15T14:05:18Z",
    "title_canon_sha256": "fe54cd885c4362c2c33196fa2e86dd0a4a899b1c831d7969dc8adbf843c70df3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07415",
    "kind": "arxiv",
    "version": 1
  }
}